42434775711 has 6 divisors (see below), whose sum is σ = 61294676040. Its totient is φ = 28289850468.

The previous prime is 42434775701. The next prime is 42434775739. The reversal of 42434775711 is 11757743424.

42434775711 is a `hidden beast` number, since 4 + 2 + 4 + 3 + 4 + 77 + 571 + 1 = 666.

It is not a de Polignac number, because 42434775711 - 2⁵ = 42434775679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42434775701) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2357487531 + ... + 2357487548.

It is an arithmetic number, because the mean of its divisors is an integer number (10215779340).

Almost surely, 2^42434775711 is an apocalyptic number.

42434775711 is a deficient number, since it is larger than the sum of its proper divisors (18859900329).

42434775711 is a wasteful number, since it uses less digits than its factorization.

42434775711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4714975085 (or 4714975082 counting only the distinct ones).

The product of its digits is 658560, while the sum is 45.

The spelling of 42434775711 in words is "forty-two billion, four hundred thirty-four million, seven hundred seventy-five thousand, seven hundred eleven".